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authorNaveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>2020-03-05 20:05:29 +0530
committerMichael Ellerman <mpe@ellerman.id.au>2020-04-01 14:30:51 +1100
commitc04868df38d8d6239ef0f36f45dbba2624e6a9cb (patch)
tree71f30fe29e72478b9144dbeb9e5c0235c3410aa4 /arch/powerpc/Makefile
parentpowerpc/32: drop unused ISA_DMA_THRESHOLD (diff)
downloadlinux-dev-c04868df38d8d6239ef0f36f45dbba2624e6a9cb.tar.xz
linux-dev-c04868df38d8d6239ef0f36f45dbba2624e6a9cb.zip
powerpc: Drop -fno-dwarf2-cfi-asm
The original commit/discussion adding -fno-dwarf2-cfi-asm refers to R_PPC64_REL32 relocations not being handled by our module loader: http://lkml.kernel.org/r/20090224065112.GA6690@bombadil.infradead.org However, that is now handled thanks to commit 9f751b82b491d ("powerpc/module: Add support for R_PPC64_REL32 relocations"). So, drop this flag from our Makefile. Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/9b22a064de6eb1301d92177eb3a38559df7005d3.1583415544.git.naveen.n.rao@linux.vnet.ibm.com
Diffstat (limited to 'arch/powerpc/Makefile')
-rw-r--r--arch/powerpc/Makefile5
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index cbe5ca4f0ee5..89956c4f1ce3 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile
@@ -239,11 +239,6 @@ KBUILD_CFLAGS += $(call cc-option,-mno-vsx)
KBUILD_CFLAGS += $(call cc-option,-mno-spe)
KBUILD_CFLAGS += $(call cc-option,-mspe=no)
-# FIXME: the module load should be taught about the additional relocs
-# generated by this.
-# revert to pre-gcc-4.4 behaviour of .eh_frame
-KBUILD_CFLAGS += $(call cc-option,-fno-dwarf2-cfi-asm)
-
# Never use string load/store instructions as they are
# often slow when they are implemented at all
KBUILD_CFLAGS += $(call cc-option,-mno-string)